Astronomers have revealed that the real center of our solar system isn't the sun. Gravity is playing a part in everything. The barycenter is the center.

According to the theory of general relativity, a galaxy must have a certain amount of mass to be held together by gravity. However, scientists don’t see enough visible mass in many galaxies in the ...

Stellar-mass black holes, formed from single star deaths, have masses of 2 to 100 solar masses and their post-explosion trajectories are random, not necessarily leading them to galactic centers.

ALMA reveals that gravity reorients magnetic fields in 17 young clusters, aligning them as gas collapses and accelerating ...